| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $49.36 | 3.201% | $50.94 | $50.94 | $50.95 | $50.90 |
| Purchase #2 | $93.43 | 3.281% | $96.4954 | $96.50 | $96.50 | $96.50 |
| Purchase #3 | $70.97 | 10.531% | $78.4439 | $78.44 | $78.45 | $78.40 |
| Purchase #4 | $30.92 | 3.411% | $31.9747 | $31.97 | $31.95 | $32.00 |
| Purchase #5 | $36.43 | 7.750% | $39.2533 | $39.25 | $39.25 | $39.30 |
| Purchase #6 | $187.76 | 11.119% | $208.637 | $208.64 | $208.65 | $208.60 |
| Purchase #7 | $151.52 | 13.113% | $171.3888 | $171.39 | $171.40 | $171.40 |
| 7 purchase totals = | $620.39 | $677.1331 | $677.13 | $677.15 | $677.10 | |